It could easily be 10 of those containers that got burn-in testing, that would explain the hash in a pretty simple and clean manner. But the weird conspiracy theories are more fun to day dream about...

It is crazy to think that the bitcoin network has the hashrate equivalent ~100 of those containers.
Kinda, but those are big containers, with tons of chips etc. I think the insides are tons of racks and everything is submerged. Must be a pain to replace defective hardware lol. Each container is like one small datacenter.